Question about Computers & Internet

1 Answer

I need to change cmos battery in a asus laptop but I don't know How To

Posted by Anonymous on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Master
  • 2,571 Answers

Usually you need to remove the keyboard, and some other bits and bobs, depending on your model. the manual should show you how.
The only problem you may find is that some cmos batteries are soldered in.
If you post your model i may be able to give some more detailed information

Posted on Jul 20, 2010


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

How can I replace the CMOS battery an ASUS laptop?

There is no replaceable CMOS battery on this model.
It is probably a rechargeable battery on the motherboard.
See Manual which only mentions the main battery pack.

Mar 15, 2015 | ASUS UL50Vt Notebook

1 Answer

How do I find and replace cmos battery on Clevo M762T/Sager NP7660 laptop notebook?

Your laptop CMOS battery is CR2032 and instead of writing the instructions on how to replace the CMOS battery I am posting the link where it has been illustrated with images/pictures.

I hope this helps, please let me know if you have any further questions.

Best regards,
Amar Sondhi

Nov 20, 2013 | ASUS D1 500 (ap d1500) Barebone

1 Answer

How to reset forgotten bios password on a dell precision 220

If you know the current password just boot the machine and look for what key to press to get into the Bios or Setup. There you can change it if you know the current password.

If you don't know the password, then you will need to remove the CMOS battery from the motherboard and let it sit for a couple of hours. This will cause the computer to clear memory of everything. Then replace the CMOS battery and start the machine. Unfortunately you might have to disassemble the laptop to get to the CMOS battery.

Mar 15, 2012 | Computers & Internet

1 Answer

I am trying to change my CMOS battery in myAcer Extensa 4420. I am unable to locate it partly because I don't know where to look and because I don't know what it may look like. I think it is a...

you'll find a lot of laptops have inaccessible bios batteries. Yes the cmos battery does look like a nickel sized one. I think the battery is located under the largest cover plate on the base of the laptop in this case, so it may not be too difficult getting to it.

A word of caution, this laptop came with a power on password, which will want inputting if you change the battery ( called a bios pass), if you do not have this, you might find you are locked out of the laptop OS)

Jul 18, 2011 | Acer EXTENSA 44205874 COMPATIBLE LAPTOP...

1 Answer

How much is asus ee pc cmos bios battery?

You need to be more specific about the model, but cmos batteries are generally 3V buuton cell type. Some are fitted into sockets on the motherboard, but most laptops have one covered in heat-shrink plastic and with a flying lead to connect to the motherboard. To get a proper ASUS battery specific to your laptop will probably cost between £15 & £30 pounds but if you are technically minded you could buy a 2032 button cell for no more than £5 and replace the battery inside the heat-shrink plastic. I would check the voltage of the existing cmos battery first though because it may not be faulty. If the voltage is less than 2V then it will not work properly but if the voltage is above 2.5V then it is not faulty and does not require replacing. Between 2V & 2.5V is a bit of a grey area but may cause intermittent problems depending on the laptop. These batteries are designed to last at least 5 to 6 years (usually the life of the laptop) because under normal use the cmos will be maintained by the main power source (the laptop battery). I have never changed the cmos battery in my desktop PC or in my laptop, both of which are over 5 years old.

Feb 20, 2011 | ASUS Computers & Internet

1 Answer

ASUS Windows 7 laptop cannot keep time! I have checked the bios, and the CMOS battery, and all seems fine. Yesterday it lost 13 MONTHS!! What is wrong?

hi charli, did you change new cmos batter , how you checked your bios cmos battery, if you not changed your cmos battery try to change and check it you may get proper time.

GOOD luck

Dec 31, 2010 | ASUS Computers & Internet

1 Answer

I want change my CMOS (BIOS) battery on my Asus F2f laptop. How can i do it?

open the back cover of the laptop and you would be able to see the cmos battery

Oct 15, 2010 | ASUS Computers & Internet

1 Answer

Urgent help needed to locate cmos battery laptopasus x51r series

The cmos battery is on the motherboard and unless you are competent at disassembling laptops then I suggest you take it to a repair shop for battery replacement.

Jun 09, 2009 | Acer Aspire 3690-2196 Notebook

1 Answer

My Asus Z96F cmos don´t recognize my keyboard. I want to reset my cmos but I don´t know how.

Just remove the cmos battery leave for a minute and put it back. cheers.

Nov 26, 2008 | Computers & Internet

1 Answer

My notebook S96F bios don´t recognize my keyboard

remove the battery and power cord then open the system find the battery on the motherboard remove it carefully let it set out for 10 min. then put the battery back on the motherboard put the system back together replace battery and power cord cmos should be reset

Nov 26, 2008 | ASUS M5N Combo Notebook

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

149 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18429 Answers

Alun Cox

Level 3 Expert

2678 Answers

David Payne
David Payne

Level 3 Expert

14162 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides